package com.neuedu.funlifebbs.interceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import com.neuedu.funlifebbs.bean.Users;

/**
 * 
 * @author myh
 * @version 2019年8月22日下午3:48:11
 *
 */
public class MyInterceptor implements HandlerInterceptor {

	@Override
	public void afterCompletion(HttpServletRequest request,
			HttpServletResponse arg1, Object arg2, Exception arg3)
			throws Exception {

	}

	@Override
	public void postHandle(HttpServletRequest request,
			HttpServletResponse arg1, Object arg2, ModelAndView arg3)
			throws Exception {

	}

	@Override
	public boolean preHandle(HttpServletRequest request,
			HttpServletResponse response, Object arg2) throws Exception {
		HttpSession session = request.getSession();
		Users user = (Users) session.getAttribute("users");
		response.setContentType("text/html;charset=utf-8");
						
			if (user == null) {
				response.sendRedirect("/funlifebbs/login");
				return false;
			}else {
				return true;
			}
	}

}
